.PHONY: all first second third

all:
	@echo "$(MAKE_VERSION)"
	@echo "$(CURDIR)"
	@echo "$(.VARIABLES)"

first:
	@echo "first"

second:	
	@echo "second"
	
third:
	@echo "third"

test:
	@$(MAKE) first
	@$(MAKE) second
	@$(MAKE) third
